MMBT3904T General Purpose NPN SiliconTransistor P b Lead(Pb)-Free 3 COLLECTOR 3 1 2 1 BASE SC-89 SOT-523F 2 EMITTER Maximum Ratings Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current-Continuous Symbol VCEO VCBO VEBO IC Value 40 60 6.0 200 Unit Vdc Vdc Vdc mAdc Thermal Characteristics Characteristics Total Device Dissipation FR-5 Board (1) TA=25°C Derate above 25°C Thermal Resistance, Junction to Ambient Symbol Max Unit 200 mW 1.6 mW/°C °C/W PD RθJA 600 300 mW Total Device Dissipation Alumina Substrate, (2) TA=25°C Derate above 25°C PD Thermal Resistance, Junction to Ambient RθJA 400 mW/°C °C/W Junction Temperature TJ -55 to +150 °C Storage Temperature Tstg -55 to +150 °C 2.4 Device Marking MMBT3904T=AM Electrical Characteristics (TA =25 C Unless Otherwise noted) Characteristics Symbol Min Max Unit Off Characteristics Collector-Emitter Breakdown Voltage(3) (IC=1.0mA ,IB=0) V(BR)CEO 40 - V Collector-Base Breakdown Voltage (IC=10 µA , IE=0) V(BR)CBO 60 - V Emitter-Base Breakdown Voltage (IE=10 µA , IC=0) V(BR)EBO 6.0 - V Base Cutoff Current (VCE=30 V, VEB =3.0 V) IBL - 50 nA Collector Cutoff Current (VCE=30V, VEB=3.0V) ICEX - 50 nA 1. FR-4 Minimum Pad. 2. FR-4 1.0 x 1.0 Inch Pad. 3. Pulse Test : Pulse Width ≤ 300 μs, Duty Cycle ≤ 2.0%. WEITRON http://www.weitron.com.tw 1/7 28-Sep-09 MMBT3904T Electrical Characteristics (TA=25 C unless otherwise noted) (Countinued) Symbol Characteristics Min Max 40 - 70 - 100 300 60 - 30 - Unit On Characteristics (3) DC Current Gain (IC= 0.1 mA , VCE=1.0V) (IC= 1.0 mA , VCE= 1.0 V) HFE (IC= 10 mA , VCE= 1.0V) (IC= 50 mA , VCE= 1.0V) (IC= 100 mA , VCE= 1.0V) - Collector-Emitter Saturation Voltage (3) (IC= 10 mA , IB= 1.0mA (IC= 50 mA , IB= 5.0mA VCE(sat) - 0.2 0.3 Base-Emitter Saturation Voltage (3) (IC= 10 mA , IB= 1.0 mA (IC= 50 mA , IB= 5.0 mA VBE(sat) 0.65 - 0.85 0.95 V fT 200 - MHz Output Capacitance (VCB= 5.0 V, IE=0, f=1.0MHz) Cobo - 4.0 pF Input Capacitance (VEB= 0.5 V, IC=0, f=1.0MHz) Cibo - 8.0 pF Input Impedance (VCE= 10 V, IC=1.0 mA, f=1.0 kHz) hie 1.0 10 kΩ Voltage Feeback Radio (VCE= 10V, IC=1.0 mA , f=1.0 kHz) hre 0.5 8.0 x 10-4 Small-Signal Current Gain (VCE= 10V, IC=1.0 mA , f=1.0 kHz) hfe 100 400 - Output Admittance (VCE= 10V, IC=1.0 mA , f=1.0kHz) hoe 1.0 40 umhos Noise Figure (VCE= 5.0V, IC= 100 µA ,RS=1.0kΩ, f=1.0kHz) NF - 5.0 dB (Vcc= 3.0 V , VBE= 0.5 V Ic= 10 mA , IB1= 1.0 mA) td - 35 tr - 35 (Vcc= 3.0 V, Ic= 10 mA , IB1=IB2= 1.0 mA) ts - 200 tf - 50 V Small-signal Characteristics Current-Gain-Bandwidth Product (IC= 10 mA , VCE= 20 V, f=100MHz) Switching Characteristics Delay Time Rise Time Storage Time Fall Time ns ns 3. Pulse Test : Pluse Width ≤ 300 µS, Duty Cycle ≤ 2.0%. WEITRON http://www.weitron.com.tw 2/7 28-Sep-09 MMBT3904T * Total shunt capacitance of test jig and connectors Figure 1. Delay and Rise Time Equivalent Test Circuit Figure 2. Storage and Fall Time Equivalent Test Circuit Figure 3. Capacitance WEITRON http://www.weitron.com.tw Figure 4. Charge Data 3/7 28-Sep-09 MMBT3904T 500 500 I C /I B = 10 300 200 V CC = 40 V 100 70 t r, RISE TIME (ns) 300 200 t r @ V CC = 3.0 V TIME (ns) 50 30 20 40 V 15 V 10 7 5 2.0 V t d @ V OB = 0 V 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 100 70 50 30 20 10 7 5 200 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 5. Turn–On Time Figure 6. Rise Time 500 200 500 t ’s = t s –1 /8 tf 300 200 I C /I B =20 I C /I B =10 V CC = 40 V I B1 = I B2 300 200 I B1 = I B2 I C /I B = 20 100 70 t f, , FALL TIME (ns) t ’s , STORAGE TIME (ns) I C /I B = 10 I C /I B =20 50 I C /I B =10 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 100 70 50 30 20 I C /I B = 10 10 7 5 200 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 7. Storage Time Figure 8. Fall Time 200 TYPICAL AUDIO SMALL–SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS (VCE = 5.0 V, TA = 25°C, Bandwidth = 1.0 Hz) 14 12 f = 1.0 kHz SOURCE RESISTANCE=200Ω NF, NOISE FIGURE (dB) NF, NOISE FIGURE (dB) 12 I C = 1.0 mA 10 SOURCE RESISTANCE =200Ω 8 I C = 0.5 mA 6 SOURCE RESISTANCE =1.0k I C = 50µA 4 2 SOURCE RESISTANCE=500Ω I C = 100 µA 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 I C = 1.0 mA I C = 0.5 mA 10 I C = 50 µA 8 I C = 100 µA 6 4 2 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 f, FREQUENCY (kHz) R S , SOURCE RESISTANCE (k? ) Figure 9. Figure 10. WEITRON http://www.weitron.com.tw 4/7 100 28-Sep-09 MMBT3904T h PARAMETERS (V CE = 10 Vdc, f = 1.0 kHz, T A = 25°C) hfe, CURRENT 200 100 70 50 30 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 hie, INPUT IMPEDANCE (kΩ) 20 10 5 2 1 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 11. Current Gain Figure 12. Output Admittance 20 10 5.0 2.0 1.0 0.5 0.2 0.1 50 h re, VOLTAGE FEEDBACK RATIO (X 10–4 ) 0.1 hoe, OUTPUT ADMITTANCE ( mhos) 100 300 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.1 10 0.2 0.3 0.5 1.0 2.0 3.0 5.0 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 13. Input Impedance Figure 14. Voltage Feedback Ratio 10 h FE, DC CURRENT GAIN (NORMALIZED) TYPICAL STATIC CHARACTERISTICS 2.0 T J = +125°C 1.0 V CE = 1.0 V +25°C 0.7 –55°C 0.5 0.3 0.2 0.1 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 I C , COLLECTOR CURRENT (mA) Figure 15. DC Current Gain WEITRON http://www.weitron.com.tw 5/7 28-Sep-09 V CE, COLLECTOR EMITTER VOLTAGE (VOLTS) MMBT3904T 1.0 T J = 25°C 0.8 I C = 1.0 mA 10 mA 30 mA 100 mA 0.6 0.4 0.2 0 0.01 0.02 0.03 0.05 0.07 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 I B , BASE CURRENT (mA) Figure 16. Collector Saturation Region 1.0 1.2 T J = 25°C V BE(sat) @ I C /I B =10 0.5 COEFFICIENT(mV/°C) V, VOLTAGE (VOLTS) 1.0 0.8 V BE @ V CE =1.0 V 0.6 0.4 V CE(sat) @ I C /I B =10 0.2 0 1.0 +25°C TO +125°C θVC FOR V CE(sat) 0 –55°C TO +25°C –0.5 +25°C TO +125°C –1.0 –55°C TO +25°C –1.5 θ VB FOR V BE(sat) –2.0 2.0 3.0 5.0 10 20 50 100 200 0 20 40 60 80 100 120 140 160 180 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 17. “ON” Voltages Figure 18. Temperature Coefficients WEITRON http://www.weitron.com.tw 6/7 200 28-Sep-09 MMBT3904T SC-89 Package Outline Dimensions Unit:mm A SC-89 Dim A B C D G J K M N S 3 T OP V IE W 2 1 K B S G D N M C WEITRON http://www.weitron.com.tw J 7/7 Min 1.50 0.75 0.60 0.23 0.10 0.30 ----1.50 Nom 1.60 0.85 0.70 0.28 0.50BSC 0.15 0.40 ----1.60 Max 1.70 0.95 0.80 0.33 0.20 0.50 10 10 1.70 28-Sep-09